Claymore ranked #22. She and her friend Deneve are a team and are usually seen together. She at first did not get along with Clare but after seeing her fight she gained her trust. She is one of the survivors of the Northern Campaign.

Former #6 of the organization, Miria is the leader of the surviving seven Claymores from the battle in the north. Her skill allows her to reach speeds so fast in battle that her image tends to move around her opponent, earning her the nickname "Phantom Miria".